Weapon details
Wavebreaker's Fin
Type: Polearm
Rarity: ★★★★ Base ATK: 45 ATK%: 3%
A naginata forged from luminescent material deep in the ocean depths. It was once the possession of the tengu race.
Passive effect
Watatsumi Wavewalker
R1
For every point of the entire party's combined maximum Energy capacity, the Elemental Burst DMG of the character equipping this weapon is increased by 0.12%. A maximum of 40% increased Elemental Burst DMG can be achieved this way.
R2
For every point of the entire party's combined maximum Energy capacity, the Elemental Burst DMG of the character equipping this weapon is increased by 0.15%. A maximum of 50% increased Elemental Burst DMG can be achieved this way.
R3
For every point of the entire party's combined maximum Energy capacity, the Elemental Burst DMG of the character equipping this weapon is increased by 0.18%. A maximum of 60% increased Elemental Burst DMG can be achieved this way.
R4
For every point of the entire party's combined maximum Energy capacity, the Elemental Burst DMG of the character equipping this weapon is increased by 0.21%. A maximum of 70% increased Elemental Burst DMG can be achieved this way.
R5
For every point of the entire party's combined maximum Energy capacity, the Elemental Burst DMG of the character equipping this weapon is increased by 0.24%. A maximum of 80% increased Elemental Burst DMG can be achieved this way.
Cost per phase
Phase 0
Level cap: 20
Adventure rank required: -
Mora: -
Materials
-
Phase 1
Level cap: 40
Adventure rank required: 15
Mora: 5,000
Materials
Old Handguard x2 
Concealed Claw x3 
Mask of the Wicked Lieutenant x3 Phase 2
Level cap: 50
Adventure rank required: 25
Mora: 15,000
Materials
Old Handguard x8 Concealed Claw x12 
Mask of the Tiger's Bite x3 Phase 3
Level cap: 60
Adventure rank required: 30
Mora: 20,000
Materials
Kageuchi Handguard x6 
Concealed Unguis x6 Mask of the Tiger's Bite x6 Phase 4
Level cap: 70
Adventure rank required: 35
Mora: 30,000
Materials
Kageuchi Handguard x9 Concealed Unguis x12 
Mask of the One-Horned x3 Phase 5
Level cap: 80
Adventure rank required: 40
Mora: 35,000
Materials
Famed Handguard x6 
Concealed Talon x9 Mask of the One-Horned x6 Phase 6
Level cap: 90
Adventure rank required: 50
Mora: 45,000
Materials
Famed Handguard x12 Concealed Talon x18 
Mask of the Kijin x4